NPPES file of Aug 9, 2026

Aaron Khoi Minh Tran, M.D.

Internal Medicine Physician · Torrance, CA

Aaron Khoi Minh Tran, M.D. is an internal medicine physician with a practice address in Torrance, California, and NPI 1841453032, issued on Jul 8, 2008. Check the license (California A114153, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841453032
Name
Aaron Khoi Minh Tran
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A114153 CA
Self-reported in NPPES; status is on the state search
Practice location
23639 Hawthorne Blvd Ste 200, Torrance, CA 90505
Phone
(310) 370-4660
Enumerated
Jul 8, 2008
Record last updated
Apr 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(310) 793-0710
Medicare enrollment
Enrolled (PECOS I20110810000128); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 23639 Hawthorne Blvd Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sobia Ashfaq, MDInternal Medicine Physician1487232153
  2. Saif Ghias, MDInternal Medicine Physician1104404953
  3. Asad Khaja, MDInternal Medicine Physician1679612360

Verify Aaron Khoi Minh Tran in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A114153
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4.2 times the Medicare Part D claims of the average internal medicine physician in 2024

13,205 Medicare Part D claims for 816 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 167 claims were for opioids.

  1. Aaron Tran13,205
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium985 claims
  2. Famotidine450 claims
  3. Losartan Potassium431 claims
  4. Furosemide410 claims
  5. Amlodipine Besylate403 claims
  6. Metformin Hcl397 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,567.69

62 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Aaron Tran$1,567.69
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Aaron K Tran MD IncTorrance, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Aaron Khoi Minh Tran among 17,696 internal medicine physician records in California

Aaron Khoi Minh Tran, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.

  • NPI issued2008 · 56% of these records are older, 40% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2008 · median 2004 among the 11,065 with a school on file
  • Record last updated2019 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

231 internal medicine physician records list a practice address in Torrance

They are 231 of the 8,901 NPPES records with a practice address in Torrance, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Tanya Arvan, MDTorrance, CA 905051104827666
  2. Madhu Chatwani, M.D.Torrance, CA 905051215993894
  3. James Ding, MDTorrance, CA 905051285614636
  4. Vadim Fanous, MDTorrance, CA 905051457329716
  5. Tyler Jung, M.D.Torrance, CA 905051194791772
  6. Chong Kim, MDTorrance, CA 905051528034485
  7. Janet Lee, D.O.Torrance, CA 905051205826633
  8. Thomas Lee, M.D.Torrance, CA 905051609842079

Common questions

What is Aaron Khoi Minh Tran, M.D.'s NPI number?

Aaron Khoi Minh Tran, M.D.'s National Provider Identifier (NPI) is 1841453032, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Khoi Minh Tran, M.D. located?

The NPPES record lists a practice address at 23639 Hawthorne Blvd Ste 200, Torrance, CA, 90505. Phone: (310) 370-4660. Providers update this record themselves, so call before visiting.

How can I verify Aaron Khoi Minh Tran, M.D.'s license?

NPPES lists California license number A114153, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Aaron Khoi Minh Tran, M.D. prescribe under Medicare Part D?

In 2024, Aaron Khoi Minh Tran, M.D. had 13,205 Medicare Part D claims for 816 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.